act out
Britishverb
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(tr) to reproduce (an idea, former event, etc) in actions, often by mime
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psychiatry to express unconsciously (a repressed impulse or experience) in overt behaviour
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Perform or portray something or someone, as in As she read to the class, the teacher had each child act out a different character in the story . [c. 1600]
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Express unconscious feelings or impulses through one's behavior, without being aware of it. For example, She acted out her anger at her father by screaming at her husband . This meaning comes from 20th-century psychological theory and usually (but not always) refers to negative or hostile impulses and emotions. The term is sometimes used without an object to mean “misbehave” or “behave disruptively,” as in The child is acting out in class . [First half of 1900s] In both usages, out means “openly” or “publicly.”
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
Some of her middle school students are unafraid to initiate conversations about immigration enforcement, she said, while others keep their feelings to themselves or act out.
From Salon • Mar. 2, 2026
Players roll a dice to move their pawns across the board, with each landing spot corresponding to cards containing questions or instructions to act out disaster-specific responses.
From Barron's • Dec. 29, 2025
Doricko beamed as he watched the teens act out a surreal debate between a girl playing him and another playing Marjorie Taylor Greene.
From The Wall Street Journal • Dec. 4, 2025
Similarly, Marie-Louise said freedom of speech "doesn't mean you have to be nasty" or "act out of manner", but rather "just stay true to yourself".
From BBC • Jun. 18, 2025
Jeanine has no reason to act out of malice.
From "Insurgent" by Veronica Roth
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.
